company blog about Supply Renesas ISL99227HRZ Smart Power Stage Module With Integrated High Accuracy Current

Supply Renesas ISL99227HRZ Smart Power Stage Module With Integrated High Accuracy Current

Shenzhen Mingjiada Electronics Co., Ltd.——Long Term Supply (Renesas) ISL99227HRZ Smart Power Stage (SPS) Module, Below are the product details for the Intelligent Power Stage ISL99227HRZ:

Part  Number: ISL99227HRZ

Package: PQFN-32

Type: Smart Power Stage (SPS) Module

Product Detail: ISL99227HRZ——Smart Power Stage (SPS) Module with Integrated High Accuracy Current and Temperature Monitors.

ISL99227HRZ is Smart Power Stage (SPS) compatible with ISL68xxx/69xxx Digital Multiphase (DMP) controllers and phase doubler (ISL6617A), respectively.

ISL99227HRZ have integrated high accuracy current and temperature monitors that can be fed back to the controller and doubler to complete a multiphase DC/DC system.

ISL99227HRZ simplify design and increase performance by eliminating the DCR sensing network and associated thermal compensation. Light-load efficiency is supported via a dedicated LFET control pin. An industry leading thermally enhanced 5x5 PQFN package allows minimal overall PCB real estate.

ISL99227HRZ feature a 3.3V compatible, 5.0V compatible tri-state PWM input that, working together with Renesas multiphase PWM controllers, provide a robust solution in the event of abnormal operating conditions.

ISL99227HRZ also improve system performance and reliability with integrated fault protection of UVLO, over-temperature, and overcurrent. An open-drain fault reporting pin simplifies the handshake between SPS and Renesas controllers and can be used to disable the controller during start-up and fault conditions.

Product Attributes Of ISL99227HRZ

Output Configuration: Half Bridge
Applications: DC-DC Converters, Synchronous Buck Converter
Interface: PWM
Load Type: Inductive, Capacitive
Technology: MOSFET (Metal Oxide)
Rds On (Typ): 16Ohm
Current - Output / Channel: 60A
Voltage - Supply: 4.75V ~ 5.25V
Voltage - Load: 4.5V ~ 18V
Operating Temperature: -10°C ~ 100°C (TJ)
Features: Bootstrap Circuit, Status Flag
Fault Protection: Current Limiting, Over Temperature, Shoot-Through, UVLO
Mounting Type: Surface Mount
Package / Case: 32-PowerWFQFN
Supplier Device Package: 32-PQFN (5x5)

Features Of ISL99227HRZ

Input range: +4.5V to +18V
Supports 60A DC current
ISL99227HRZ with 3.3V compatible tri-state PWM input
Downslope current sensing
±3% accuracy current monitor (IMON) with REFIN input
8mV/°C temperature monitor with OT flag
Dedicated low-side FET control input
Comprehensive fault protection for high system reliability
- High-side FET short and overcurrent protection
- Over-temperature protection
- VCC and VIN Undervoltage Lockout (UVLO)
Open-drain fault reporting output
Up to 2MHz switching frequency
RoHS compliant with Exemption 7a, 32 Ld 5x5 PQFN

Applications Of ISL99227HRZ

High frequency and high efficiency VRM and VRD
Core, graphic, and memory regulators for microprocessors
High density VR for server, networking, and cloud computing
POL DC/DC converters and video gaming consoles

ISL99227HRZ Simplified Application Block Diagram

ISL99227HRZ Pin Configuration (TOP VIEW)

[Mingjiada Electronics] Long Term Supply Renesas (ISL99227HRZ) Smart Power Stage Module, For more product information about ISL99227HRZ, please visit the official website of Mingjiada Electronics (https://www.integrated-ic.com/).